Module: LibUI

Defined in:
lib/libui.rb,
lib/libui/ffi.rb,
lib/libui/utils.rb,
lib/libui/version.rb,
lib/libui/libui_base.rb,
lib/libui/fiddle_patch.rb

Defined Under Namespace

Modules: FFI, Utils Classes: Error

Constant Summary collapse

ForEachContinue =

ForEach

0
ForEachStop = 
1
WindowResizeEdgeLeft =

WindowResizeEdge

0
WindowResizeEdgeTop = 
1
WindowResizeEdgeRight = 
2
WindowResizeEdgeBottom = 
3
WindowResizeEdgeTopLeft = 
4
WindowResizeEdgeTopRight = 
5
WindowResizeEdgeBottomLeft = 
6
WindowResizeEdgeBottomRight = 
7
DrawBrushTypeSolid =

DrawBrushType

0
DrawBrushTypeLinearGradient = 
1
DrawBrushTypeRadialGradient = 
2
DrawBrushTypeImage = 
3
DrawLineCapFlat =

DrawLineCap

0
DrawLineCapRound = 
1
DrawLineCapSquare = 
2
DrawLineJoinMiter =

DrawLineJoin

0
DrawLineJoinRound = 
1
DrawLineJoinBevel = 
2
DrawDefaultMiterLimit = 
10.0
DrawFillModeWinding =

DrawFillMode

0
DrawFillModeAlternate = 
1
AttributeTypeFamily =

AttributeType

0
AttributeTypeSize = 
1
AttributeTypeWeight = 
2
AttributeTypeItalic = 
3
AttributeTypeStretch = 
4
AttributeTypeColor = 
5
AttributeTypeBackground = 
6
AttributeTypeUnderline = 
7
AttributeTypeUnderlineColor = 
8
AttributeTypeFeatures = 
9
TextWeightMinimum =

TextWeight

0
TextWeightThin = 
100
TextWeightUltraLight = 
200
TextWeightLight = 
300
TextWeightBook = 
350
TextWeightNormal = 
400
TextWeightMedium = 
500
TextWeightSemiBold = 
600
TextWeightBold = 
700
TextWeightUltraBold = 
800
TextWeightHeavy = 
900
TextWeightUltraHeavy = 
950
TextWeightMaximum = 
1000
TextItalicNormal =

TextItalic

0
TextItalicOblique = 
1
TextItalicItalic = 
2
TextStretchUltraCondensed =

TextStretch

0
TextStretchExtraCondensed = 
1
TextStretchCondensed = 
2
TextStretchSemiCondensed = 
3
TextStretchNormal = 
4
TextStretchSemiExpanded = 
5
TextStretchExpanded = 
6
TextStretchExtraExpanded = 
7
TextStretchUltraExpanded = 
8
UnderlineNone =

Underline

0
UnderlineSingle = 
1
UnderlineDouble = 
2
UnderlineSuggestion = 
3
UnderlineColorCustom =

UnderlineColor

0
UnderlineColorSpelling = 
1
UnderlineColorGrammar = 
2
UnderlineColorAuxiliary = 
3
DrawTextAlignLeft =

DrawTextAlign

0
DrawTextAlignCenter = 
1
DrawTextAlignRight = 
2
ModifierCtrl =

Modifiers

(1 << 0)
ModifierAlt = 
(1 << 1)
ModifierShift = 
(1 << 2)
ModifierSuper = 
(1 << 3)
ExtKeyEscape =

ExtKey

1
ExtKeyInsert = 
2
ExtKeyDelete = 
3
ExtKeyHome = 
4
ExtKeyEnd = 
5
ExtKeyPageUp = 
6
ExtKeyPageDown = 
7
ExtKeyUp = 
8
ExtKeyDown = 
9
ExtKeyLeft = 
10
ExtKeyRight = 
11
ExtKeyF1 = 
12
ExtKeyF2 = 
13
ExtKeyF3 = 
14
ExtKeyF4 = 
15
ExtKeyF5 = 
16
ExtKeyF6 = 
17
ExtKeyF7 = 
18
ExtKeyF8 = 
19
ExtKeyF9 = 
20
ExtKeyF10 = 
21
ExtKeyF11 = 
22
ExtKeyF12 = 
23
ExtKeyN0 = 
24
ExtKeyN1 = 
25
ExtKeyN2 = 
26
ExtKeyN3 = 
27
ExtKeyN4 = 
28
ExtKeyN5 = 
29
ExtKeyN6 = 
30
ExtKeyN7 = 
31
ExtKeyN8 = 
32
ExtKeyN9 = 
33
ExtKeyNDot = 
34
ExtKeyNEnter = 
35
ExtKeyNAdd = 
36
ExtKeyNSubtract = 
37
ExtKeyNMultiply = 
38
ExtKeyNDivide = 
39
AlignFill =

Align

0
AlignStart = 
1
AlignCenter = 
2
AlignEnd = 
3
AtLeading =

At

0
AtTop = 
1
AtTrailing = 
2
AtBottom = 
3
TableValueTypeString =

TableValueType

0
TableValueTypeImage = 
1
TableValueTypeInt = 
2
TableValueTypeColor = 
3
TableModelColumnNeverEditable =

editable

-1
TableModelColumnAlwaysEditable = 
-2
VERSION = 
'0.0.12'

Class Attribute Summary collapse

Class Method Summary collapse

Class Attribute Details

.ffi_lib ⇒ Object

Returns the value of attribute ffi_lib.



10
11
12
 
# File 'lib/libui.rb', line 10

def ffi_lib
  @ffi_lib
end

Class Method Details

.init(opt = nil) ⇒ Object 



27
28
29
30
31
32
33
34
35
36
37
 
# File 'lib/libui.rb', line 27

def init(opt = nil)
  unless opt
    opt = FFI::InitOptions.malloc
    opt.to_ptr.free = Fiddle::RUBY_FREE
  end
  i = super(opt)
  return if i.size.zero?

  warn 'error'
  warn UI.free_init_error(init)
end